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Pig >> mail # user >> Running pig script as different user


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Re: Running pig script as different user
This should not work in versions of hadoop that support security for
fairly obvious reasons.

On Fri, Nov 30, 2012 at 5:52 PM, Prashant Kommireddi
<[EMAIL PROTECTED]> wrote:
> Hi Miki,
>
> What version of hadoop are you on? I can confirm this works on 0.20.2 but
> never tried this on the newer versions.
>
> Try hadoop.job.ugi=<username,group> where the group must be the name of the
> group associated with the username.
>
> For eg, -Dhadoop.job.ugi=bugs,bugs
>
>
> On Sat, Dec 1, 2012 at 2:42 AM, Miki Tebeka <[EMAIL PROTECTED]> wrote:
>
>> I tried running
>> PIG_OPTS=-Dhadoop.user.ugi=bugs pig /path/to/script.pig
>>
>> Still ran as the original user.
>>
>>
>> On Thu, Nov 29, 2012 at 2:42 PM, Miki Tebeka <[EMAIL PROTECTED]>
>> wrote:
>>
>> > As in -Dhadoop.user.ugi=bugs ?
>> >
>> >
>> > On Wed, Nov 28, 2012 at 5:02 PM, Prashant Kommireddi <
>> [EMAIL PROTECTED]>wrote:
>> >
>> >> Try using "hadoop.job.ugi" to run the jobs as a different user on the
>> >> cluster. I'm not sure if that works on the more recent versions of
>> >> Hadoop though.
>> >>
>> >> Sent from my iPhone
>> >>
>> >> On Nov 29, 2012, at 6:28 AM, Miki Tebeka <[EMAIL PROTECTED]> wrote:
>> >>
>> >> > Greetings,
>> >> >
>> >> > Is there a way, other than "su", to run pig script as a different
>> user?
>> >> >
>> >> > Thanks,
>> >> > --
>> >> > Miki
>> >>
>> >
>> >
>>